3/4 in. in. Rear Lift Kit Spacers for 2020 Jeep Gladiator JT. The KJ09192BK fits 4 door models and raises rear of pick up .75 inches. Level Height After Adding Aftermarket Components. Rear High Density Polyurethane Spacers. No Metal-on-Metal Contact as with Other Leveling Kits. FMVSS126 Compliant. Made in USA